Justin and Britney from Nightmare Land...oh never mind, it's Katy Perry and Houston's own Riff Raff, who apparently met when a hole developed in the space time continuum. Perry channeled Britney as part of a Twitter dare, and we have to say she outdid the waning pop star.

Justin and Britney from Nightmare Land...oh never mind, it's Katy Perry and Houston's own Riff Raff, who apparently met when a hole developed in the space time continuum. Perry channeled Britney as part of

Even though Taylor Swift is wearing an unflattering gymnastics leotard from 1976, we are giving her credit for not wearing the same floofy ballgown she's been sporting on the red carpet for the last five years.

Even though Taylor Swift is wearing an unflattering gymnastics leotard from 1976, we are giving her credit for not wearing the same floofy ballgown she's been sporting on the red carpet for the last five